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cond-mat.mtrl-sci2025
Direct demonstration of electric chirality control in a helimagnetic YMnSn by spin-polarized neutron scattering
Hidetoshi Masuda, Yutaro Yanagisawa, Kazuki Ohishi +3
The spiral handedness of magnetic moments, referred to as chirality, gives rise to emergent electromagnetic phenomena in helimagnets. In insulating helimagnets, known as multiferro…
cond-mat.mtrl-sci2025
Electric Current Control of Helimagnetic Chirality from a Multidomain State in the Helimagnet MnAu
Yuta Kimoto, Hidetoshi Masuda, Jun-ichiro Ohe +3
In this paper, we study the domain wall dynamics under electric current in the helimagnet MnAu. We have found that the threshold electric current of the transition from a multi…